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# Pre-Calculus 20

Subject
Mathematics
11
Country
Province/State

#### Pre-Calculus 20 Course Overview

Course Overview

Formula Sheet

Real Numbers and Absolute Value

Absolute Value and Radicals - Review Assignment

#### Factoring Polynomials

Common Factors

Factoring Simple Trinomials

Factoring Messy Trinomials

Difference of Squares and Perfect Trinomial Squares

Factoring by Substitution and Grouping

Factoring Polynomials - Review Assignment

#### Rational Expressions

Rational Expressions and Non-Permissible Values

Simplifying Rational Expressions

Multiplying and Dividing Rational Expressions

Solving Rational Equations

Solving Problems Involving Rational Expressions

Rational Expressions - Review Assignment

Changing from General Form to Standard Forms

Solving Quadratics by the Square Root Principle

The Discriminant

Solving Quadratic Equations - Review Assignment

#### Solving Systems of Equations

Graphing Linear Inequalities in Two Variables

Solving Linear-Quadratic Systems in Two Variables

Solving Systems of Equations - Review Assignment

#### Sequences and Series

Arithmetic Sequences

Arithmetic Series

Geometric Sequences

Geometric Series

Infinite Geometric Series

Sigma Notation

Sequences and Series - Review Assignment

#### Trigonometry

Angles in Standard Position

Trig Ratios of Angles in Standard Position

Exact Values Sine, Cosine, and Tangent of Special Angles

Solving Conditional Trig Equations

The Sine Law

Ambiguous Case of The Sine Law

The Cosine Law

Trigonometry - Review Assignment

#### Absolute Value and Reciprocal Functions

Absolute Value Functions

Solving Absolute Value Equations

Graphing Linear Reciprocal Functions

Using Technology to Graph Reciprocal Quadratic Functions